Set in the affluent, eccentric Arconia apartment building on Manhattan's Upper West Side, *Only Murders in the Building* follows an unlikely trio—struggling former television star Charles-Haden Savage, brash Broadway director Oliver Putnam, and enigmatic young artist Mabel Mora—who are brought together by their shared obsession with true-crime podcasts. When a young man named Tim Kono is found dead in their building, the police rule it a suicide. However, suspicious details convince the trio otherwise. Motivated by boredom, loneliness, and a desperate need for a creative spark, they launch their own investigative podcast titled *Only Murders in the Building*, determined to unmask the killer hiding among them.As the podcast gains viral traction, the amateur sleuths delve into the dark, intertwined secrets of their wealthy neighbors. Their amateur investigation uncovers a web of blackmail, jewel smuggling, and past traumas involving Tim Kono and Mabel’s
troubled childhood, specifically revolving around a decades-old tragedy known as the "hardy boys" circle. Along the way, the trio navigates deepening personal bonds while managing escalating danger. Just as they finally piece together the clues and identify Tim Kono’s killer—revealed to be the building's quirky bassoonist, Jan, who poisoned Tim out of a toxic, jealous fit of romantic obsession—tragedy strikes again.Building owner Bunny Folger is brutally murdered in Mabel’s apartment, wearing one of Oliver’s signature tie-dye hoodies. Framed for a crime they did not commit, Charles, Oliver, and Mabel are hauled out of the Arconia in handcuffs, becoming the prime suspects in a media-fueled frenzy. Season two forces the trio to clear their names while dodging a ruthless new podcaster rival, Cinda Canning, and navigating fresh layers of Arconia history. They ultimately expose Bunny's killer: the insecure art dealer Poppy White, who operated under the alias of murdered artist Rose Cooper to steal a multi-million-dollar painting.Cleared of all charges and vindicated, the friends finally find mainstream success. However, the Arconia remains a magnet for bloodshed. On opening night of Oliver’s comeback Broadway musical, the production's arrogant leading man, Ben Glenroy, collapses dead on stage. This propels the podcasting trio into yet another theatrical
murder investigation, testing their resilience, loyalty, and uncanny knack for stumbling over corpses in the city that never sleeps.